Aero epc-9 upper w/ lrbho - Aero Precision EPC-9 Threaded Assembled Upper Receiver w/ LRBHO

I wanted the LRBHO feature for my PCC 9mm build and this feature functions as it should using Magpul Pmags. The Aero EPC-9 upper is a quality constructed part and mated perfectly with a KE Arms lower along with a Dirty Bird SMRS handguard. I used a Kaw Valley Precision 16" barrel and bcg. Everything came together and functioned flawlessly. I would definitely recommend and use again!